<html>
<head>
    <style>
        @media screen
        {
            p.test {font-family:verdana,sans-serif;font-size:14px;}
        }
        @media print
        {
            p.test {font-family:times,serif;font-size:10px;}
        }
        @media screen,print
        {
            p.test {font-weight:bold;}
        }
    </style>
</head>

<body>
....
</body>
</html>